UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwpNo3/yDw7OYIj43bRU+5SK2kmlXmFtQG2bjzpmmPA=' 
WHERE 
  key_id = '2f8ea33c41345d6f66219457247a2f865a99facdf47dda265fd1c9ab9c3b2431' 
  AND (
    token = 'qwpNo3/yDw7OYIj43bRU+5SK2kmlXmFtQG2bjzpmmPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )